<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        /* 整体容器样式 */
       .reminder-container {
            border: 1px solid #ccc;
            border-radius: 5px;
            padding: 10px;
            width: 400px;
            margin: 50px auto;
            background-color: #f4f4f4;
        }

        /* 标题样式 */
       .reminder-container h2 {
            background-color: #dca77f;
            color: white;
            padding: 5px;
            border-radius: 5px 5px 0 0;
        }

        /* 输入框和按钮组样式 */
       .input-button-group {
            margin-bottom: 10px;
        }

        /* 输入框样式 */
       .input-button-group input[type="text"] {
            padding: 5px;
            width: 250px;
        }

        /* 按钮样式 */
       .input-button-group button {
            padding: 5px 10px;
            background-color: #007BFF;
            color: white;
            border: none;
            cursor: pointer;
        }

        /* 列表样式 */
        ol {
            list-style-type: decimal;
            padding-left: 20px;
        }

        /* 列表项样式 */
        li {
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* 操作按钮样式 */
        li button {
            margin-left: 5px;
            padding: 2px 5px;
            border: none;
            cursor: pointer;
        }

        /* 下移按钮样式 */
       .down {
            background-color: #007BFF;
            color: white;
        }

        /* 上移按钮样式 */
       .up {
            background-color: #007BFF;
            color: white;
        }
       .delete {
            background-color: #dc3545;
            color: white;
        }
    </style>
    <title>提醒事项</title>
</head>

<body>
    <div class="reminder-container">
        <h2>提醒事项</h2>
        <div class="input-button-group">
            <input type="text" placeholder="内容">
            <button>添加</button>
        </div>
        <ol>
            <li>学习
                <button class="down">下移</button>
                <button class="up">上移</button>
                <button class="delete">删除</button>
            </li>
            <li>睡觉
                <button class="down">下移</button>
                <button class="up">上移</button>
                <button class="delete">删除</button>
            </li>
            <li>吃饭
                <button class="down" disabled>下移</button>
                <button class="up">上移</button>
                <button class="delete">删除</button>
            </li>
        </ol>
    </div>
</body>

</html>